Voice interaction device

Abstract

The utility model provides voice interaction equipment. The voice interaction equipment comprises an outer shell, a first sound device and a second sound device, a containing cavity is formed in the outer shell, and the outer shell is provided with a sound transmission part used for allowing sound waves to enter and exit from the containing cavity. The first sound device and the second sound device are both arranged in the accommodating cavity, a sound wave propagation area is formed between the first sound device and the sound transmission part, and the second sound device is located in the sound wave propagation area; one of the first sound device and the second sound device is a sound production device, and the other one is a sound reception device. According to the utility model, the number of the sound transmission structures on the outer shell is effectively reduced while the normal voice interaction function of the equipment is ensured, so that the probability that the sound transmission structures are blocked is reduced, the waterproof performance of the equipment is improved, and the equipment is good in use stability and good in use experience.

Description

TECHNICAL FIELD

[0001] The utility model relates to communication equipment technical field, concretely relates to a voice interactive equipment. BACKGROUND

[0002] The voice interactive equipment is a device for user to carry out remote voice communication, which can play audio sent by other equipment through the built-in loudspeaker, and can pick up the user's voice through the built-in microphone, and then send the voice to other equipment, realizing the voice interaction function between devices.

[0003] But the existing voice interactive equipment, due to the limitation of the arrangement mode between components, generally needs to carry out a large number of openings to match the microphone and loudspeaker components respectively, which is very unfavorable to the waterproof performance of the equipment, and the more the number of openings, the greater the probability of being blocked, which is also not conducive to the stable use of the equipment, and the use experience is poor.

[0004] Based on this, the utility model hopes to propose a scheme to solve the above-mentioned problems of the existing voice interactive equipment. UTILITY MODEL CONTENT

[0005] In order to overcome the defects of the prior art, the utility model provides a voice interactive equipment, and the specific technical scheme is as follows:

[0006] The utility model provides a voice interactive equipment, which comprises a shell body, a first sound device and a second sound device.

[0007] The inside of the shell body is formed with a containing cavity, and the shell body is provided with a sound transmission part for sound waves to enter and exit the containing cavity.

[0008] The first sound device and the second sound device are arranged in the containing cavity, a sound wave propagation area is formed between the first sound device and the sound transmission part, and the second sound device is located in the sound wave propagation area; one of the first sound device and the second sound device is a sound emitting device, and the other is a sound receiving device.

[0009] In one embodiment, a first sound cavity for improving sound effect is arranged in the containing cavity, and the first sound cavity is adjacent to the sound emitting device to form a back sound cavity of the sound emitting device.

[0010] In one embodiment, the first sound device is the sound emitting device, the second sound device is the sound receiving device, and the first sound cavity is located on the side of the sound emitting device away from the sound receiving device.

[0011] In one embodiment, an inner shell is arranged in the containing cavity, and the inner shell is connected with the inner wall of the shell body.

[0012] The inner housing has a first mounting slot and a second mounting slot; the sound receiving device is arranged in the first mounting slot; the sound producing device is arranged in the second mounting slot, and a sound cavity partition plate for isolating the sound producing device and the first sound cavity is arranged at the slot opening of the second mounting slot.

[0013] In one specific embodiment, the first mounting slot and the second mounting slot are recessed towards each other.

[0014] In one specific embodiment, the sound receiving device is attached to the sound transmission part near one side of the slot opening of the first mounting slot.

[0015] In one specific embodiment, an opening is formed in the bottom of the second mounting slot, and a second sound cavity for improving sound effect is formed between the opening and the sound transmission part, and the second sound cavity forms a front sound cavity of the sound producing device.

[0016] In one specific embodiment, the sound transmission part comprises at least one sound transmission hole formed in the outer housing, one end of the sound transmission hole being in communication with the accommodating cavity, and the other end being in communication with the outside.

[0017] In one specific embodiment, the outer housing is further provided with an operation part.

[0018] The sound transmission part has a sound emission direction, the outer housing is sequentially divided into a first region and a second region along the sound emission direction, the operation part is located in the first region, and the sound transmission part is located in the second region.

[0019] In one specific embodiment, the operation part comprises a plurality of keys arranged on the outer housing, and the plurality of keys are distributed in the first region.

[0020] The utility model has at least the following beneficial effects:

[0021] The voice interaction device provided by the utility model has only one sound transmission part, a sound wave propagation region is formed between the first sound device and the sound transmission part, and the second sound device is located in the sound wave propagation region, so that the first sound device and the second sound device can jointly use the same sound transmission part, the sound waves emitted by the sound producing devices in the two devices can be transmitted by the sound transmission part for the user to hear, and the external sound waves entering the sound transmission part can also be accurately transmitted to the sound receiving devices in the two devices, so that the sound receiving devices can pick up clear sound. Thus, while ensuring the normal voice interaction function of the device, the utility model effectively reduces the number of sound transmission structures on the outer housing, thereby effectively reducing the probability of the sound transmission structures being blocked, improving the waterproof performance of the device, and improving the use stability and use experience of the device. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments description will be briefly introduced. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can be obtained from these drawings without creative labor.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0024] Figure 2 It is a schematic diagram of the overall structure of the present application. Figure 1 It is a schematic diagram of the overall structure of the present application.

[0025] Figure 3 It is a schematic diagram of the overall structure of the present application. Figure 1 It is a schematic diagram of the overall structure of the present application.

[0026] Figure 4 It is a schematic diagram of the overall structure of the present application. Figure 1 It is a schematic diagram of the overall structure of the present application.

[0027] Figure 5 It is a schematic diagram of the overall structure of the present application.

[0028] Reference signs:

[0029] 1-outer shell; 11-sound transmission part; 111-sound transmission hole; 2-first sound device; 21-sound generating device; 3-second sound device; 31-sound receiving device; 4-first sound cavity; 5-inner shell; 51-first mounting groove; 52-second mounting groove; 6-sound cavity partition; 7-aperture; 8-second sound cavity; 9-key. DETAILED DESCRIPTION

[0030] In the following, various embodiments of the present application will be described more fully. The present application can have various embodiments, and adjustments and changes can be made therein. However, it should be understood that there is no intention to limit various embodiments of the present application to the specific embodiments disclosed herein, but the present application should be understood to cover all adjustments, equivalents and / or alternatives falling within the spirit and scope of various embodiments of the present application.

[0031] Hereinafter, the term "include" or "may include" used in various embodiments of the present application indicates the presence of the disclosed functions, operations, or elements and does not limit one or more functions, operations, or elements from being added. Also, as used in various embodiments of the present application, the terms "include", "have", and their conjugates merely indicate that specific features, numbers, steps, operations, elements, components, or combinations thereof are present and do not exclude the presence or addition of one or more other features, numbers, steps, operations, elements, components, or combinations thereof.

[0032] In various embodiments of the present application, the expression "or" or "at least one of A or / and B" includes any combination of the listed terms or all combinations thereof. For example, the expression "A or B" or "at least one of A or / and B" can include A, can include B, or can include both A and B.

[0033] The expressions (such as "first", "second", etc.) used in various embodiments of the present application can modify various constituent elements in various embodiments, but can not limit the corresponding constituent elements. For example, the above expressions do not limit the order and / or importance of the elements. The above expressions are used only for the purpose of distinguishing one element from other elements. For example, the first user device and the second user device indicate different user devices, although both are user devices. For example, the first element can be referred to as the second element, and likewise, the second element can be referred to as the first element without departing from the scope of various embodiments of the present application.

[0034] It should be noted that in the present application, unless otherwise explicitly specified and defined, the terms "mounting", "connection", "fixing", etc. should be understood in a broad sense, for example, can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0035] Please refer to Figures 1 to 5 The voice interaction device provided by the present application comprises a shell body 1, a first sound device 2 and a second sound device 3.

[0036] Specifically, the inside of the shell body 1 is formed with a containing cavity, and the shell body 1 is provided with a sound transmission part 11 for sound waves to enter and exit the containing cavity.

[0037] The first sound device 2 and the second sound device 3 are arranged in the accommodating cavity, a sound wave propagation area E is formed between the first sound device 2 and the sound transmission part 11, and the second sound device 3 is located in the sound wave propagation area E. One of the first sound device 2 and the second sound device 3 is a sound emitting device 21, and the other is a sound collecting device 31. The sound emitting device 21 is used to emit sound waves outward, so that the sound waves are transmitted from the sound transmission part 11 to the outside through the sound wave propagation area E. The sound collecting device 31 is used to pick up external sound waves that enter the sound transmission part 11 and propagate along the sound wave propagation area E.

[0038] Understandably, in the utility model, only one sound transmission part 11 is arranged, based on the fact that a sound wave propagation area E is formed between the first sound device 2 and the sound transmission part 11, and the second sound device 3 is located in the sound wave propagation area E, so that the first sound device 2 and the second sound device 3 can jointly use the same sound transmission part 11, the sound waves emitted by the sound emitting device 21 in the two devices can be transmitted through the sound transmission part 11 for the user to hear, and the external sound waves entering the sound transmission part 11 can also be accurately transmitted to the sound collecting device 31 in the two devices, so that the sound collecting device can pick up clear sound. Therefore, while ensuring the normal voice interaction function of the equipment, the utility model effectively reduces the number of sound transmission structures on the shell body 1, thereby effectively reducing the probability of the sound transmission structure being blocked, improving the waterproof performance of the equipment, and the use stability of the equipment is good, and the use experience is good.

[0039] Exemplarily, the sound collecting device 31 can be a microphone, and the sound emitting device 21 can be a loudspeaker. Preferably, the sound collecting end of the microphone and the sound emitting end of the loudspeaker are both directed towards the sound transmission part 11.

[0040] In actual application, the accommodating cavity is also provided with components such as a communication module and a control module (not shown in the figure), so as to realize wireless communication between the equipment and control of the components. The specific setting mode can refer to the existing mode, and the utility model is not limited in this regard.

[0041] In one specific embodiment, please refer to Figure 2 The first sound cavity 4 for improving sound effect can be arranged in the accommodating cavity, and the first sound cavity 4 is adjacent to the sound emitting device 21 to form a rear sound cavity of the sound emitting device 21. The first sound cavity 4 is used to reflect and resonate the sound waves emitted by the sound emitting device 21, so as to improve the sound quality, low frequency effect and clarity of the sound emitted by the sound emitting device 21, and reduce the probability of sound short circuit phenomenon.

[0042] In one specific embodiment, please refer to Figure 2, the first sound device 2 is a sound emitting device 21, the second sound device 3 is a sound collecting device 31, and the first sound cavity 4 is located on the side of the sound emitting device 21 away from the sound collecting device 31. In this way, the sound collecting device 31 is closest to the sound transmission part 11, thereby facilitating sound collection. The first sound cavity 4 is located on the side of the sound emitting device 21 away from the sound collecting device 31, so that a larger volume can be provided, and the sound effect can be improved.

[0043] Preferably, the sound transmission part 11, the sound collecting device 31, the sound emitting device 21, and the first sound cavity 4 are sequentially arranged adjacent to each other along a preset direction y, which can be specifically referred to as shown in Figure 2 .

[0044] In one specific embodiment, please refer to Figure 2 and Figure 3 , the accommodating cavity further comprises an inner housing 5 connected with the inner wall of the outer housing 1. Exemplarily, the specific connection between the inner housing 5 and the outer housing 1 can be detachable connection, including but not limited to buckle connection, adhesion, etc.

[0045] The inner housing 5 has a first mounting groove 51 and a second mounting groove 52, the sound collecting device 31 is arranged in the first mounting groove 51, the sound emitting device 21 is arranged in the second mounting groove 52, and the second mounting groove 52 is provided with a sound cavity partition plate 6 for isolating the sound emitting device 21 and the first sound cavity 4. The sound cavity partition plate 6 is arranged so that the first sound cavity 4 becomes an independent sound cavity, which can further improve the sound quality, sound effect, sound clarity, etc. of the sound emitting device 21.

[0046] In actual application, the sound collecting device 31 and the sound emitting device 21 can be respectively installed into the first mounting groove 51 and the second mounting groove 52, and the sound cavity partition plate 6 can be arranged at the slot opening of the second mounting groove 52, and then the inner housing 5 is connected with the outer housing 1. In this way, the components are fixed in the inner housing 5 in advance, which can greatly improve the convenience of component assembly, and also facilitates the disassembly, replacement and maintenance of the components.

[0047] Further, the first mounting groove 51 and the second mounting groove 52 can be recessed towards each other. Exemplarily, please refer to Figure 2 and Figure 3 , the first mounting groove 51 can be recessed along the preset direction y described above, and the second mounting groove 52 is recessed along the opposite direction x, so that the groove walls of the first mounting groove 51 and the second mounting groove 52 are both located between the sound collecting device 31 and the sound emitting device 21, which can block the sound waves emitted by the sound emitting device 21 from being transmitted to the sound collecting device 31 to a certain extent, thereby avoiding the interference of the sound emitting device 21 on the sound collecting device 31.

[0048] Further, the sound collecting device 31 is attached to the sound transmission part 11 near the side of the first mounting groove 51, so that the external sound waves entering the sound transmission part 11 are directly transmitted to the sound collecting device 31, and the sound collecting effect is better.

[0049] Further, please refer to Figure 2 , the bottom of the second mounting groove 52 is provided with an opening 7, and a second sound cavity 8 for improving the sound effect is formed between the opening 7 and the sound transmission part 11. The second sound cavity 8 forms the front sound cavity of the sound generating device 21, so as to improve the high frequency effect of the sound generated by the sound generating device 21.

[0050] In one embodiment, please refer to Figure 2 , the sound transmission part 11 can include at least one sound transmission hole 111 provided on the outer shell 1, one end of the sound transmission hole 111 is communicated with the accommodating cavity, and the other end is communicated with the outside.

[0051] It should be noted that when the sound transmission hole 111 is multiple, the multiple sound transmission holes 111 are arranged closely, and the sound collecting device 31 and the sound generating device 21 are close to the multiple sound transmission holes 111.

[0052] In some cases, the sound transmission hole 111 close to the accommodating cavity is provided with a dustproof net (not shown in the figure) to achieve the effect of dustproof.

[0053] In one embodiment, the outer shell 1 is further provided with an operation part.

[0054] Specifically, please refer to Figure 1 and Figure 5 , the sound transmission part 11 has a sound emitting direction x, the outer shell 1 is divided into a first region C and a second region D along the sound emitting direction x in sequence, the operation part is located in the first region C, and the sound transmission part 11 is located in the second region D. Thus, when the device is used, the user can hold the first region C of the outer shell 1, and make part of the second region D face upward, on the one hand, the user can operate the operation part in the first region C, on the other hand, the sound transmission part 11 in the second region D is closer to the user's mouth and ears, so as to facilitate the user to hear the sound generated by the sound generating device 21, and facilitate the sound collecting device 31 to pick up the sound generated by the user.

[0055] Exemplarily, the operation part can include a plurality of keys 9 provided on the outer shell 1, and the plurality of keys 9 are distributed in the first region C. Specifically, please refer to Figure 4 , the key 9 can be snap connected to the outer shell 1 and the inner shell 5.

[0056] In summary, the utility model provides a kind of voice interaction equipment, only be provided with one sound transmission part 11, based on the sound wave propagation area E formed between first sound device 2 and sound transmission part 11, and second sound device 3 is located in the sound wave propagation area E, so that first sound device 2 and second sound device 3 can jointly utilize same sound transmission part 11, the sound wave emitted by the sound generating device 21 in the two can be transmitted by sound transmission part 11 to be heard by user, and the external sound wave entered by sound transmission part 11 can also be accurately transmitted to the sound pickup device 31 in the two, so that sound pickup device can pick up clear sound. Therefore, while ensuring the normal voice interaction function of the equipment, the number of sound transmission structure on shell body 1 is effectively reduced, so that the probability of sound transmission structure being blocked is effectively reduced, the waterproof performance of the equipment is improved, the use stability of the equipment is good, and the use experience is good.

[0057] Those skilled in the art can understand that the drawings are only schematic diagrams of a preferred implementation scenario, and the modules or flows in the drawings are not necessarily necessary for implementing the utility model.

[0058] Those skilled in the art can understand that the modules in the device in the implementation scenario can be distributed in the device in the implementation scenario according to the description of the implementation scenario, and can be changed to be located in one or more devices different from the implementation scenario. The modules of the above implementation scenario can be combined into one module, or can be further split into multiple sub-modules.

[0059] The above utility model serial number is only for description, not representing the advantages and disadvantages of the implementation scenario.

[0060] The above is only the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A voice interaction device, characterized in that, include: The outer casing, the first sound device, and the second sound device; The outer shell has an internal cavity, and the outer shell is provided with a sound-transmitting part for allowing sound waves to enter and exit the cavity. Both the first sound device and the second sound device are disposed in the accommodating cavity. A sound wave propagation area is formed between the first sound device and the sound-transmitting part, and the second sound device is located in the sound wave propagation area. One of the first sound device and the second sound device is a sound-generating device, and the other is a sound-receiving device.

2. The voice interaction device according to claim 1, characterized in that, The accommodating cavity is provided with a first sound cavity for improving the sound effect. The first sound cavity is adjacent to the sound-generating device to form the rear sound cavity of the sound-generating device.

3. A voice interaction device according to claim 2, characterized in that, The first sound device is the sound-generating device, the second sound device is the sound-receiving device, and the first sound cavity is located on the side of the sound-generating device away from the sound-receiving device.

4. A voice interaction device according to claim 2, characterized in that, The accommodating cavity is provided with an inner shell, which is connected to the inner wall of the outer shell; The inner housing has a first mounting groove and a second mounting groove; the sound receiving device is disposed in the first mounting groove; the sound generating device is disposed in the second mounting groove, and a sound cavity partition for isolating the sound generating device from the first sound cavity is provided at the opening of the second mounting groove.

5. A voice interaction device according to claim 4, characterized in that, The first mounting groove and the second mounting groove are recessed towards each other.

6. A voice interaction device according to claim 4, characterized in that, The sound-receiving device is attached to the sound-transmitting part on the side near the opening of the first mounting slot.

7. A voice interaction device according to any one of claims 4-6, characterized in that, The bottom of the second mounting groove is provided with a notch, and a second sound cavity for improving the sound effect is formed between the notch and the sound-transmitting part. The second sound cavity forms the front sound cavity of the sound-generating device.

8. A voice interaction device according to claim 1, characterized in that, The sound-transmitting part includes at least one sound-transmitting hole formed on the outer shell, one end of the sound-transmitting hole is connected to the receiving cavity, and the other end is connected to the outside.

9. A voice interaction device according to claim 1, characterized in that, The outer casing is also provided with an operating part; The sound-transmitting part has a sound-emitting direction, and the outer shell is divided into a first region and a second region along the sound-emitting direction. The operating part is located in the first region, and the sound-transmitting part is located in the second region.

10. A voice interaction device according to claim 9, characterized in that, The operating unit includes a plurality of buttons disposed on the outer casing, and the plurality of buttons are spaced apart in the first region.

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